<template>
    <div class="toast">
        <i :class="getClass"></i>
        <span>{{toastMsg}}</span>
    </div>
</template>
 <script>
 import {mapState} from 'vuex';
 export default {
   computed:{
     ...mapState({
       toastMsg:(state)=>state.showToast.toastMsg,
      toastType:(state)=>state.showToast.toastType,
     }),
     getClass(){
       if(this.toastType=='success'){
        return 'iconfont icon-toast_chenggong';
      }else if(this.toastType=='danger'){
        return 'iconfont icon-toast-shibai_huaban';
      }else if(this.toastType=='warning'){
        return 'iconfont icon-toast-jinggao'
      }
       return "iconfont icon-toast-shibai_huaban";
     }
   }
 }
 </script>
<style lang = "less" scoped>
.toast{
  position: fixed;
  padding: 10px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  border-radius: 10px;

  .iconfont{
    margin-right: 10px;
  }

  .icon-toast-shibai_huaban{
    color: red;
  }

  .icon-toast_chenggong{
    color: green;
  }

  .icon-toast-jinggao{
    color: orange;
  }
}
</style>
